1. Newberry Library, VAULT Wing MS ZW 547 .N391 DS ID: DS18002 Title: Copy book Author: Johann Neudörffer the Younger Place: Nuremberg Date: 1578.
2. Newberry Library, VAULT Wing MS ZW 547 .R192 DS ID: DS18092 Title: Copy book Author: Andreas Raumburger Place: Germany Date: approximately 1550